Researchers have developed an environmentally friendly method for recycling and purifying metals. Using gold earrings from a pawnshop in Gothenburg and biodiesel from the nearest filling station, the ...

Scientists based in Brazil and Portugal have developed an environmentally sustainable process to produce biodegradable plastic using pigment extracted from yeast by “green” solvents. In an article ...

Despite persistent cost concerns, continued innovation is reinforcing the chromatography resin market’s long-term growth.

Used for producing pasta, plastics, and more, extrusion is a widely used technique to combine and shape materials. Now, researchers report using twin-screw extrusion–where two solid reactants mix via ...